Which of the following are emitted from a radioactive substance without altering either the nucleon number or the proton number of the substance?
A
Gamma rays
B
Alpha particles
C
Beta particles
D
Protons
E
Neutrons
Verified Correct Answer: A.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option A.
Source: Myschool Past Questions Archive (Record #25052)